{{Chapter/Infobox
|image =
|caption =
|title =
|kanji =
|romaji =
|chapterno = 159
|pages = 24
|release = July 19, 2020
|wsj = 2020 (#20)
|arc = [[New America City Arc]]
|prev = [[Chapter 158]]
|next = [[Chapter 160]]
}}'''Lock On''' is the 159th chapter of the ''[[Dr. Stone (Manga)|Dr. Stone]]'' manga.